No more path rewriting

Path rewriting causes too many problems when vendoring
vendored code. When CNI code is vendored into rkt,
godep has problems code already vendored by CNI.

ip/ipmasq.go

@@ -18,7 +18,7 @@ import (
 	"fmt"
 	"net"
 
-	"github.com/appc/cni/Godeps/_workspace/src/github.com/coreos/go-iptables/iptables"
+	"github.com/coreos/go-iptables/iptables"
 )
 
 // SetupIPMasq installs iptables rules to masquerade traffic

ip/link.go

@@ -20,7 +20,7 @@ import (
 	"net"
 	"os"
 
-	"github.com/appc/cni/Godeps/_workspace/src/github.com/vishvananda/netlink"
+	"github.com/vishvananda/netlink"
 )
 
 func makeVethPair(name, peer string, mtu int) (netlink.Link, error) {

ip/route.go

@@ -17,7 +17,7 @@ package ip
 import (
 	"net"
 
-	"github.com/appc/cni/Godeps/_workspace/src/github.com/vishvananda/netlink"
+	"github.com/vishvananda/netlink"
 )
 
 // AddDefaultRoute sets the default route on the given gateway.

plugin/ipam.go

@@ -23,8 +23,8 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/appc/cni/Godeps/_workspace/src/github.com/vishvananda/netlink"
 	"github.com/appc/cni/pkg/ip"
+	"github.com/vishvananda/netlink"
 )
 
 // Find returns the full path of the plugin by searching in CNI_PATH